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<h2><span class="refentrytitle">Struct template basic_pipebuf</span></h2>
<p>boost::process::v1::basic_pipebuf</p>
</div>
<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../process.html#doxygen.pipe_8hpp" title="Header &lt;boost/process/v1/pipe.hpp&gt;">boost/process/v1/pipe.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">char_traits</span><span class="special">&lt;</span><span class="identifier">CharT</span><span class="special">&gt;</span> <span class="special">&gt;</span> 
<span class="keyword">struct</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">:</span>
  <span class="keyword">public</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_streambuf</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">char_traits</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
<span class="special">{</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <a class="link" href="classboost_1_1process_1_1v1_1_1basic__pipe.html" title="Class template basic_pipe">basic_pipe</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856"></a><span class="identifier">pipe_type</span><span class="special">;</span>  
  <span class="keyword">typedef</span> <span class="identifier">CharT</span>                       <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1aaecd70690c909755cdf59f433fd77a20"></a><span class="identifier">char_type</span><span class="special">;</span>  
  <span class="keyword">typedef</span> <span class="identifier">Traits</span>                      <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a385794a0076f8effc78fc8f3ce715d9b"></a><span class="identifier">traits_type</span><span class="special">;</span>
  <span class="keyword">typedef</span> <span class="identifier">Traits</span><span class="special">::</span><span class="identifier">int_type</span>            <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ac998bb6da2d37da95097a2111f757f52"></a><span class="identifier">int_type</span><span class="special">;</span>   
  <span class="keyword">typedef</span> <span class="identifier">Traits</span><span class="special">::</span><span class="identifier">pos_type</span>            <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a792c05e2aa0dd0b55ba86d188ea955da"></a><span class="identifier">pos_type</span><span class="special">;</span>   
  <span class="keyword">typedef</span> <span class="identifier">Traits</span><span class="special">::</span><span class="identifier">off_type</span>            <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a5cf58dfc583e1839d4a3da5fa3a467a3"></a><span class="identifier">off_type</span><span class="special">;</span>   

  <span class="comment">// <a class="link" href="boost_container_header_reference/classboost_1_1container_1_1devector.html#id19-bb">public member functions</a></span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a0c59cb7d084e2c18192c4cc9f773af31"><span class="identifier">basic_pipebuf</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a72ef81da4133fa9e00cb054665187677"><span class="identifier">basic_pipebuf</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1af67dc4bc395495bc23e90a5d99e20a6c"><span class="identifier">basic_pipebuf</span></a><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ade8f766f6f106dad8c3d0fc8c64b2e18"><span class="special">~</span><span class="identifier">basic_pipebuf</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a2e15fab1ea37b6b8f4781ef62b9fae57"><span class="identifier">basic_pipebuf</span></a><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ab180254e15dbfa26d2b1cb92027b7db8"><span class="identifier">basic_pipebuf</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1aadae4ffe61495b63022dbcc64af80d93"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a81680ee048d2e2444e652231a851be79"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a3a901c6326d419518357e286a8cd1e08"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1afb7f64f4e08dfd042f384f237be1cc33"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">int_type</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a17291a951261e3e509354ace5ceb62ed"><span class="identifier">overflow</span></a><span class="special">(</span><span class="identifier">int_type</span> <span class="special">=</span> <span class="identifier">traits_type</span><span class="special">::</span><span class="identifier">eof</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">int</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ae265e164983014169c7b32c33ae5591b"><span class="identifier">sync</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">int_type</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a1f66c16c112da1fb162c58757cb8fdae"><span class="identifier">underflow</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a52f9bc0f9694ec8175fed33db1592ff3"><span class="identifier">pipe</span></a><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ab7006f6f021d1e13531a8563c427f36e"><span class="identifier">pipe</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a9136cb83669c911faaa990e0668de8d9"><span class="identifier">pipe</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a62ecae323cbc55b4f193d8a2b34b2749"><span class="identifier">pipe</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ab3b7eba1503def6facc7871c0d7d8e26"><span class="identifier">pipe</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1aca421510df1d4f47beb32098b723196d"><span class="identifier">is_open</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">*</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a64629eb81f5de38c0d42cc2b6bf55d3c"><span class="identifier">open</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">*</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a6045cc9b667caf5a1ca28840d6b11803"><span class="identifier">open</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">*</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a8e1e75345f144b1a899d60031feaf1e6"><span class="identifier">close</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="boost_interprocess_header_reference/classboost_1_1interprocess_1_1private__node__allocator.html#id20-bb">private member functions</a></span>
  <span class="keyword">bool</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a9656b232ef477fc19e04ea8eeaec0ca8"><span class="identifier">_write_impl</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// public data members</span>
  <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keyword">int</span> <span class="identifier">default_buffer_size</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="id-1.3.30.4.8.19.6.4"></a><h2>Description</h2>
<p>Implementation of the stream buffer for a pipe. </p>
<div class="refsect2">
<a name="id-1.3.30.4.8.19.6.4.3"></a><h3>
<a name="id19-bb"></a><code class="computeroutput">basic_pipebuf</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a0c59cb7d084e2c18192c4cc9f773af31"></a><span class="identifier">basic_pipebuf</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Default constructor, will also construct the pipe. </li>
<li class="listitem">
<pre class="literallayout"><a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a72ef81da4133fa9e00cb054665187677"></a><span class="identifier">basic_pipebuf</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre>Copy Constructor. </li>
<li class="listitem">
<pre class="literallayout"><a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1af67dc4bc395495bc23e90a5d99e20a6c"></a><span class="identifier">basic_pipebuf</span><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre>Move Constructor. </li>
<li class="listitem">
<pre class="literallayout"><a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ade8f766f6f106dad8c3d0fc8c64b2e18"></a><span class="special">~</span><span class="identifier">basic_pipebuf</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Destructor -&gt; writes the frest of the data. </li>
<li class="listitem">
<pre class="literallayout"><a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a2e15fab1ea37b6b8f4781ef62b9fae57"></a><span class="identifier">basic_pipebuf</span><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span> p<span class="special">)</span><span class="special">;</span></pre>Move construct from a pipe. </li>
<li class="listitem">
<pre class="literallayout"><a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ab180254e15dbfa26d2b1cb92027b7db8"></a><span class="identifier">basic_pipebuf</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> p<span class="special">)</span><span class="special">;</span></pre>Construct from a pipe. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1aadae4ffe61495b63022dbcc64af80d93"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre>Copy assign. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a81680ee048d2e2444e652231a851be79"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre>Move assign. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a3a901c6326d419518357e286a8cd1e08"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span> p<span class="special">)</span><span class="special">;</span></pre>Move assign a pipe. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a> <span class="special">&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1afb7f64f4e08dfd042f384f237be1cc33"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> p<span class="special">)</span><span class="special">;</span></pre>Copy assign a pipe. </li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">int_type</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a17291a951261e3e509354ace5ceb62ed"></a><span class="identifier">overflow</span><span class="special">(</span><span class="identifier">int_type</span> ch <span class="special">=</span> <span class="identifier">traits_type</span><span class="special">::</span><span class="identifier">eof</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre>Writes characters to the associated output sequence from the put area. </li>
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<pre class="literallayout"><span class="keyword">int</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ae265e164983014169c7b32c33ae5591b"></a><span class="identifier">sync</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Synchronizes the buffers with the associated character sequence. </li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">int_type</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a1f66c16c112da1fb162c58757cb8fdae"></a><span class="identifier">underflow</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Reads characters from the associated input sequence to the get area. </li>
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<pre class="literallayout"><span class="keyword">void</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a52f9bc0f9694ec8175fed33db1592ff3"></a><span class="identifier">pipe</span><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span> p<span class="special">)</span><span class="special">;</span></pre>Set the pipe of the streambuf. </li>
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<pre class="literallayout"><span class="keyword">void</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ab7006f6f021d1e13531a8563c427f36e"></a><span class="identifier">pipe</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> p<span class="special">)</span><span class="special">;</span></pre>Set the pipe of the streambuf. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a9136cb83669c911faaa990e0668de8d9"></a><span class="identifier">pipe</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Get a reference to the pipe. </li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">const</span> <a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a62ecae323cbc55b4f193d8a2b34b2749"></a><span class="identifier">pipe</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Get a const reference to the pipe. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html#doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a30ea0ff6c09ea13cbd04a0c90bf25856">pipe_type</a> <span class="special">&amp;&amp;</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1ab3b7eba1503def6facc7871c0d7d8e26"></a><span class="identifier">pipe</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Get a rvalue reference to the pipe. Qualified as rvalue. </li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">bool</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1aca421510df1d4f47beb32098b723196d"></a><span class="identifier">is_open</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Check if the pipe is open. </li>
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<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">*</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a64629eb81f5de38c0d42cc2b6bf55d3c"></a><span class="identifier">open</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Open a new pipe. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">*</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a6045cc9b667caf5a1ca28840d6b11803"></a><span class="identifier">open</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&amp;</span> name<span class="special">)</span><span class="special">;</span></pre>Open a new named pipe. </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="structboost_1_1process_1_1v1_1_1basic__pipebuf.html" title="Struct template basic_pipebuf">basic_pipebuf</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">*</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a8e1e75345f144b1a899d60031feaf1e6"></a><span class="identifier">close</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Flush the buffer &amp; close the pipe. </li>
</ol></div>
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<div class="refsect2">
<a name="id-1.3.30.4.8.19.6.4.4"></a><h3>
<a name="id20-bb"></a><code class="computeroutput">basic_pipebuf</code> private member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="doxygen.structboost_1_1process_1_1v1_1_1basic__pipebuf_1a9656b232ef477fc19e04ea8eeaec0ca8"></a><span class="identifier">_write_impl</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
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